A Live Meeting conference invitation may be stuck in the Outbox folder if you select one of the recipients from the nickname cache in Outlook

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Article ID: 2482426 - View products that this article applies to.
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Consider the following scenario:
  • You create a Microsoft Live Meeting conference invitation in Outlook on a computer that has the Conferencing Add-in for Office Outlook installed.
  • You select one of the recipients from the nickname cache.

    Note This recipient previously sent signed email messages or encrypted email messages to you.
  • You click Send.
In this scenario, the invitation may be stuck in the Outbox folder.


This issue occurs because the PR_USER_X509_CERTIFICATE property is formatted incorrectly in the nickname cache in the scenario that is described in the “Symptoms” section.


To fix this problem, install the following cumulative update:
2505930 Description of the update for the Live Meeting Conferencing Add-in for Outlook: February, 2011


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.


Article ID: 2482426 - Last Review: August 26, 2011 - Revision: 1.1
  • Conferencing Add-in for Microsoft Office Outlook 2007
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